@inproceedings{won-etal-2026-trex,
    title = "{TR}e{X}: Tokenizer Regression for Optimal Data Mixture",
    author = "Won, Inho  and
      Yoo, Hangyeol  and
      Cho, Minkyung  and
      Park, Jungyeul  and
      Song, Hoyun  and
      Lim, KyungTae",
    editor = "Demberg, Vera  and
      Inui, Kentaro  and
      Marquez, Llu{\'i}s",
    booktitle = "Proceedings of the 19th Conference of the {E}uropean Chapter of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)",
    month = mar,
    year = "2026",
    address = "Rabat, Morocco",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-eacl/2026.eacl-long.298/",
    pages = "6353--6370",
    ISBN = "979-8-89176-380-7"
}